<template>
 <div>
  御剑乘风来,除魔天地间!===ref==={{msg}}
 </div>
</template>
<script>
export default{
    name:'',
    data () {
        return {
          msg:'我是ref组件'
            
        }
    },
    created () {
    },
    computed:{
    },
    methods:{
    }
}
</script>
<style lang='less'  scoped>
    
</style>
